LLC Guide

Maryland LLC Annual Report Late Fee: What You Need to Know

Maryland LLCs must file their annual personal property return by April 15 with a $300 fee. Missing this deadline triggers penalties and can lead to administrative dissolution.

By Edmond Hui · Last updated: August 2026

Maryland LLC annual reports are due April 15. Missing the deadline adds a No flat late fee. SDAT charges an initial penalty of 1/10 of one percent of the county assessment, plus interest of two percent of that penalty for each 30 days the return is late late fee with a None. SDAT bills the penalty rather than collecting it up front, and instructs filers not to prepay any anticipated penalty grace period. See details below.
Step diagram for fixing a late LLC annual report in Maryland, No flat late fee late penalty, report due April 15.
How to cure a late Maryland annual report, and what the state charges for missing it. Source: Maryland State Department of Assessments and Taxation.
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Late Fee Facts at a Glance

📅
annual report due
April 15
💵
base fee
$300
⚠️
late penalty
No flat late fee. SDAT charges an initial penalty of 1/10 of one percent of the county assessment, plus interest of two percent of that penalty for each 30 days the return is late
grace period
None. SDAT bills the penalty rather than collecting it up front, and instructs filers not to prepay any anticipated penalty
🚨
dissolution timeline
An entity that fails to file receives estimated assessments at twice the estimated value of the personal property owned, and forfeits its right to do business

What Happens If You Miss the Deadline

Stage 1

After the April 15 deadline

SDAT charges an initial penalty of 1/10 of one percent of the county assessment, plus interest of two percent of that penalty for each 30 days the return is late. SDAT bills for it and instructs filers not to prepay.

✓ Fix:Yes. File the Annual Report and Business Personal Property Return (Form 1) with its $300 fee; SDAT bills any penalty separately.
Stage 2

Continued failure to file

The entity receives estimated assessments at twice the estimated value of the personal property owned, and forfeits its Maryland charter or its right to do business in Maryland.

✓ Fix:Yes. File the overdue Form 1 and Articles of Reinstatement, which cost $100 ($50 more to expedite).

How to Fix It: Step-by-Step

1

File the Overdue Annual Personal Property Return

Complete and submit your LLC's personal property return through the Maryland Department of Assessments and Taxation online portal at dat.maryland.gov or by mail

2

Pay All Outstanding Fees and Interest

Pay the $300 filing fee. SDAT bills any late penalty separately, at 1/10 of one percent of the county assessment plus interest of two percent of that penalty for each 30 days late, and instructs filers not to prepay it

3

Request Reinstatement (If Dissolved)

If your LLC's charter was forfeited, file Articles of Reinstatement with the State Department of Assessments and Taxation, which cost $100 ($50 more to expedite). Maryland LLC filings go to SDAT, not the Secretary of State

4

Obtain Certificate of Good Standing

After compliance, request an updated Certificate of Good Standing from SDAT, which costs $20, to verify your LLC's active status

🚨 Reinstatement After Dissolution

Reinstatement Possible?
Yes
How Long Allowed
The filing office has not published a reinstatement deadline that we have been able to verify; confirm your entity's status with it before applying.
Reinstatement Fee
Articles of Reinstatement cost $100, plus $50 to expedite
What You Lose During Dissolution
Good standing, and with it the certificate of good standing that banks, lenders and licensing bodies ask for. The LLC continues to exist for winding up, so this does not by itself void the liability shield, but the company cannot carry on ordinary business and its name protection is at risk until it is reinstated.

This guide is general information, not legal or tax advice, and reading it does not create an attorney-client relationship. It reports what each state publishes about filing deadlines, fees, and the consequences of missing them, with the sources this page cites. It cannot tell you what your own company owes: the date turns on when and where you formed, states change these rules between our reviews, and in several states an entity-level tax falls due in a year when no report does. Confirm your own dates with the filing office named on this page before you rely on one here, because the penalty for missing a deadline can be administrative dissolution of the company.

Frequently Asked Questions

Sources

Each entry below is a document recorded in our verified Maryland sources, and each entry says what the document is. Some statutory text is read from an accurate mirror rather than from the state's own host, and those say so.

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Edmond Hui

Edmond Hui · Founder, MyStateLLC

Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.